A Michigan man has pleaded guilty to sex abuse after being accused of wearing a "World's Greatest Dad" shirt to meet for sex with someone he thought was a 14-year-old-girl.

Thirty-three-year-old Daniel Allen Everett pleaded guilty Thursday in Oakland County Circuit Court to child sexual abuse and using the Internet to attempt child sexual abuse.

Sentencing is scheduled for Aug. 21. Messages seeking comment were left for defense attorney Deborah McKelvy.

Authorities have not confirmed whether Everett has children.